WO2007142844A3 - Étanchéité de manche endoscopique - Google Patents

Étanchéité de manche endoscopique Download PDF

Info

Publication number
WO2007142844A3
WO2007142844A3 PCT/US2007/012313 US2007012313W WO2007142844A3 WO 2007142844 A3 WO2007142844 A3 WO 2007142844A3 US 2007012313 W US2007012313 W US 2007012313W WO 2007142844 A3 WO2007142844 A3 WO 2007142844A3
Authority
WO
WIPO (PCT)
Prior art keywords
working channel
medical devices
seal
sleeve seal
sealing device
Prior art date
Application number
PCT/US2007/012313
Other languages
English (en)
Other versions
WO2007142844A2 (fr
Inventor
Juan Carlos Ayala
Brian K Rucker
Original Assignee
Wilson Cook Medical Inc
Juan Carlos Ayala
Brian K Rucker
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Wilson Cook Medical Inc, Juan Carlos Ayala, Brian K Rucker filed Critical Wilson Cook Medical Inc
Priority to CA002653834A priority Critical patent/CA2653834A1/fr
Priority to JP2009513183A priority patent/JP5345525B2/ja
Priority to EP07795247.1A priority patent/EP2020901B1/fr
Priority to AU2007257234A priority patent/AU2007257234A1/en
Publication of WO2007142844A2 publication Critical patent/WO2007142844A2/fr
Publication of WO2007142844A3 publication Critical patent/WO2007142844A3/fr

Links

Classifications

    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
    • A61B1/00—Instruments for performing medical examinations of the interior of cavities or tubes of the body by visual or photographical inspection, e.g. endoscopes; Illuminating arrangements therefor
    • A61B1/012—Instruments for performing medical examinations of the interior of cavities or tubes of the body by visual or photographical inspection, e.g. endoscopes; Illuminating arrangements therefor characterised by internal passages or accessories therefor
    • A61B1/018—Instruments for performing medical examinations of the interior of cavities or tubes of the body by visual or photographical inspection, e.g. endoscopes; Illuminating arrangements therefor characterised by internal passages or accessories therefor for receiving instruments
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
    • A61B1/00—Instruments for performing medical examinations of the interior of cavities or tubes of the body by visual or photographical inspection, e.g. endoscopes; Illuminating arrangements therefor
    • A61B1/00131—Accessories for endoscopes
    • A61B1/00137—End pieces at either end of the endoscope, e.g. caps, seals or forceps plugs
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
    • A61B17/00—Surgical instruments, devices or methods, e.g. tourniquets
    • A61B17/34—Trocars; Puncturing needles
    • A61B17/3462—Trocars; Puncturing needles with means for changing the diameter or the orientation of the entrance port of the cannula, e.g. for use with different-sized instruments, reduction ports, adapter seals
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61M—DEVICES FOR INTRODUCING MEDIA INTO, OR ONTO, THE BODY; DEVICES FOR TRANSDUCING BODY MEDIA OR FOR TAKING MEDIA FROM THE BODY; DEVICES FOR PRODUCING OR ENDING SLEEP OR STUPOR
    • A61M39/00—Tubes, tube connectors, tube couplings, valves, access sites or the like, specially adapted for medical use
    • A61M39/02—Access sites
    • A61M39/06—Haemostasis valves, i.e. gaskets sealing around a needle, catheter or the like, closing on removal thereof
    • A61M39/0606—Haemostasis valves, i.e. gaskets sealing around a needle, catheter or the like, closing on removal thereof without means for adjusting the seal opening or pressure
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61M—DEVICES FOR INTRODUCING MEDIA INTO, OR ONTO, THE BODY; DEVICES FOR TRANSDUCING BODY MEDIA OR FOR TAKING MEDIA FROM THE BODY; DEVICES FOR PRODUCING OR ENDING SLEEP OR STUPOR
    • A61M39/00—Tubes, tube connectors, tube couplings, valves, access sites or the like, specially adapted for medical use
    • A61M39/02—Access sites
    • A61M39/06—Haemostasis valves, i.e. gaskets sealing around a needle, catheter or the like, closing on removal thereof
    • A61M2039/0626—Haemostasis valves, i.e. gaskets sealing around a needle, catheter or the like, closing on removal thereof used with other surgical instruments, e.g. endoscope, trocar
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61M—DEVICES FOR INTRODUCING MEDIA INTO, OR ONTO, THE BODY; DEVICES FOR TRANSDUCING BODY MEDIA OR FOR TAKING MEDIA FROM THE BODY; DEVICES FOR PRODUCING OR ENDING SLEEP OR STUPOR
    • A61M39/00—Tubes, tube connectors, tube couplings, valves, access sites or the like, specially adapted for medical use
    • A61M39/02—Access sites
    • A61M39/06—Haemostasis valves, i.e. gaskets sealing around a needle, catheter or the like, closing on removal thereof
    • A61M2039/0633—Haemostasis valves, i.e. gaskets sealing around a needle, catheter or the like, closing on removal thereof the seal being a passive seal made of a resilient material with or without an opening
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61M—DEVICES FOR INTRODUCING MEDIA INTO, OR ONTO, THE BODY; DEVICES FOR TRANSDUCING BODY MEDIA OR FOR TAKING MEDIA FROM THE BODY; DEVICES FOR PRODUCING OR ENDING SLEEP OR STUPOR
    • A61M39/00—Tubes, tube connectors, tube couplings, valves, access sites or the like, specially adapted for medical use
    • A61M39/02—Access sites
    • A61M39/06—Haemostasis valves, i.e. gaskets sealing around a needle, catheter or the like, closing on removal thereof
    • A61M2039/0633—Haemostasis valves, i.e. gaskets sealing around a needle, catheter or the like, closing on removal thereof the seal being a passive seal made of a resilient material with or without an opening
    • A61M2039/0646—Duckbill-valve
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61M—DEVICES FOR INTRODUCING MEDIA INTO, OR ONTO, THE BODY; DEVICES FOR TRANSDUCING BODY MEDIA OR FOR TAKING MEDIA FROM THE BODY; DEVICES FOR PRODUCING OR ENDING SLEEP OR STUPOR
    • A61M39/00—Tubes, tube connectors, tube couplings, valves, access sites or the like, specially adapted for medical use
    • A61M39/02—Access sites
    • A61M39/06—Haemostasis valves, i.e. gaskets sealing around a needle, catheter or the like, closing on removal thereof

Landscapes

  • Health & Medical Sciences (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Surgery (AREA)
  • Heart & Thoracic Surgery (AREA)
  • Public Health (AREA)
  • Engineering & Computer Science (AREA)
  • Biomedical Technology (AREA)
  • Veterinary Medicine (AREA)
  • Animal Behavior & Ethology (AREA)
  • General Health & Medical Sciences (AREA)
  • Nuclear Medicine, Radiotherapy & Molecular Imaging (AREA)
  • Pathology (AREA)
  • Medical Informatics (AREA)
  • Molecular Biology (AREA)
  • Physics & Mathematics (AREA)
  • Biophysics (AREA)
  • Optics & Photonics (AREA)
  • Radiology & Medical Imaging (AREA)
  • Anesthesiology (AREA)
  • Hematology (AREA)
  • Pulmonology (AREA)
  • Endoscopes (AREA)

Abstract

L'invention concerne un appareil d'étanchéité médicale qui rend sensiblement étanche le pourtour d'un ou de plusieurs appareils médicaux qui sont placés dans le canal actif d'un endoscope, ledit ou lesdits appareils médicaux ayant un profil irrégulier en coupe. Lorsqu'une contre-pression ou une tension superficielle suffisante est présente dans le canal actif, une partie de l'appareil d'étanchéité s'affaisse et se conforme à une partie du ou des appareils médicaux présents dans le canal actif, formant ainsi une étanchéité autour et entre le ou les appareils. Ainsi l'étanchéité empêche sensiblement une fuite de liquides depuis le canal actif.
PCT/US2007/012313 2006-06-01 2007-05-24 Étanchéité de manche endoscopique WO2007142844A2 (fr)

Priority Applications (4)

Application Number Priority Date Filing Date Title
CA002653834A CA2653834A1 (fr) 2006-06-01 2007-05-24 Etancheite de manche endoscopique
JP2009513183A JP5345525B2 (ja) 2006-06-01 2007-05-24 内視鏡スリーブシール
EP07795247.1A EP2020901B1 (fr) 2006-06-01 2007-05-24 Étanchéité de manche endoscopique
AU2007257234A AU2007257234A1 (en) 2006-06-01 2007-05-24 Endoscopic sleeve seal

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US81038706P 2006-06-01 2006-06-01
US60/810,387 2006-06-01

Publications (2)

Publication Number Publication Date
WO2007142844A2 WO2007142844A2 (fr) 2007-12-13
WO2007142844A3 true WO2007142844A3 (fr) 2008-03-13

Family

ID=38616293

Family Applications (1)

Application Number Title Priority Date Filing Date
PCT/US2007/012313 WO2007142844A2 (fr) 2006-06-01 2007-05-24 Étanchéité de manche endoscopique

Country Status (6)

Country Link
US (1) US20070282166A1 (fr)
EP (1) EP2020901B1 (fr)
JP (1) JP5345525B2 (fr)
AU (1) AU2007257234A1 (fr)
CA (1) CA2653834A1 (fr)
WO (1) WO2007142844A2 (fr)

Families Citing this family (15)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US8753262B2 (en) * 2003-07-29 2014-06-17 Hoya Corporation Internal treatment apparatus having circumferential side holes
US8864653B2 (en) 2009-10-07 2014-10-21 Boston Scientific Scimed, Inc. Devices for introducing multiple instruments and methods of use
US11986150B2 (en) 2009-12-15 2024-05-21 Lumendi Ltd. Method and apparatus for manipulating the side wall of a body lumen or body cavity so as to provide increased visualization of the same and/or increased access to the same, and/or for stabilizing instruments relative to the same
WO2011084490A1 (fr) 2009-12-15 2011-07-14 Cornell University Procédé et appareil pour stabiliser, redresser ou dilater la paroi d'une lumière ou d'une cavité
US10485401B2 (en) 2009-12-15 2019-11-26 Lumendi Ltd. Method and apparatus for manipulating the side wall of a body lumen or body cavity so as to provide increased visualization of the same and/or increased access to the same, and/or for stabilizing instruments relative to the same
US10149601B2 (en) 2009-12-15 2018-12-11 Lumendi Ltd. Method and apparatus for manipulating the side wall of a body lumen or body cavity so as to provide increased visualization of the same and/or increased access to the same, and/or for stabilizing instruments relative to the same
US11877722B2 (en) 2009-12-15 2024-01-23 Cornell University Method and apparatus for manipulating the side wall of a body lumen or body cavity
US9986893B2 (en) 2009-12-15 2018-06-05 Cornell University Method and apparatus for manipulating the side wall of a body lumen or body cavity so as to provide increased visualization of the same and/or increased access to the same, and/or for stabilizing instruments relative to the same
US9662485B2 (en) * 2012-05-30 2017-05-30 Fenwal, Inc. Ensured component bonding
WO2016038924A1 (fr) * 2014-09-09 2016-03-17 オリンパス株式会社 Dispositif d'aide à l'insertion d'un instrument de traitement
WO2016059908A1 (fr) * 2014-10-17 2016-04-21 オリンパス株式会社 Mecanisme de maintien et dispositif d'insertion
EP3139860B1 (fr) 2015-06-30 2024-06-12 Endologix LLC Ensemble de verrouillage pour accoupler un fil-guide à un système de distribution
WO2018156774A1 (fr) * 2017-02-22 2018-08-30 Cornell University Méthode et appareil de manipulation de la paroi latérale d'une lumière corporelle ou d'une cavité corporelle en vue de fournir une meilleure visualisation de celle-ci, et/ou un meilleur accès à celle-ci, et/ou une stabilisation d'instruments par rapport à celle-ci
CN115813455A (zh) 2017-08-11 2023-03-21 波士顿科学国际有限公司 用于内窥镜的活检帽
WO2020089862A1 (fr) 2018-11-02 2020-05-07 Boston Scientific Limited Accessoires pour endoscopes

Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5167636A (en) * 1991-10-24 1992-12-01 Mectra Labs, Inc. Cannula sealing mechanism
WO2001002044A1 (fr) * 1999-07-02 2001-01-11 Coloplast A/S Element d'acces et dispositif destines au catheterisme de la vessie a travers un canal artificiel ou naturel sur un patient, et procede de remplacement d'un tel element d'acces
WO2005011791A2 (fr) * 2003-07-31 2005-02-10 Wilson-Cook Medical Inc. Support de guide-fil
EP1537891A2 (fr) * 2003-12-05 2005-06-08 Fujinon Corporation Dispositif pour l'assistance de l'insertion d'un endoscope

Family Cites Families (23)

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JPS6034241Y2 (ja) * 1977-04-25 1985-10-12 オリンパス光学工業株式会社 内視鏡の通路気密装置
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US4424833A (en) * 1981-10-02 1984-01-10 C. R. Bard, Inc. Self sealing gasket assembly
US4649904A (en) * 1986-01-02 1987-03-17 Welch Allyn, Inc. Biopsy seal
US5304156A (en) * 1988-06-02 1994-04-19 C. R. Bard, Inc. Self-sealing guidewire and catheter introducer
US5385553A (en) * 1991-07-18 1995-01-31 Applied Medical Resources Corporation Trocar with floating septum seal
DE69231100T2 (de) * 1991-08-21 2001-02-15 Smith & Nephew Inc Flüssigkeitsbehandlungssystem
US5549576A (en) * 1993-05-07 1996-08-27 C. R. Bard, Inc. Vascular introducer valve with proximal self-lubrication
US5752938A (en) * 1994-09-12 1998-05-19 Richard-Allan Medical Industries, Inc. Seal for surgical instruments
US5964740A (en) * 1996-07-09 1999-10-12 Asahi Kogaku Kogyo Kabushiki Kaisha Treatment accessory for an endoscope
US5746694A (en) * 1996-05-16 1998-05-05 Wilk; Peter J. Endoscope biopsy channel liner and associated method
US6066117A (en) * 1996-06-11 2000-05-23 Endolap, Inc. Cannula flapper valve assembly
US5921971A (en) * 1996-09-13 1999-07-13 Boston Scientific Corporation Single operator exchange biliary catheter
US5779697A (en) * 1997-05-28 1998-07-14 Linvatec Corporation Arthroscopic cannula with fluid seals
US5989224A (en) * 1998-02-23 1999-11-23 Dexide Corporation Universal seal for use with endoscopic cannula
US6024729A (en) * 1998-03-10 2000-02-15 Vernay Laboratories, Inc. Hemostasis valve assembly including guide wire seal
US6053861A (en) * 1998-05-11 2000-04-25 Circon Corporation Self-closing seal for a medical instrument
US6240321B1 (en) * 1998-08-12 2001-05-29 Cardiac Pacemakers, Inc. Expandable seal for use with medical device and system
JP4716594B2 (ja) * 2000-04-17 2011-07-06 オリンパス株式会社 内視鏡
US6663598B1 (en) * 2000-05-17 2003-12-16 Scimed Life Systems, Inc. Fluid seal for endoscope
US6811546B1 (en) * 2000-08-25 2004-11-02 Origin Medsystems, Inc. Endoscopic surgical access port and method
DE10121356B4 (de) * 2001-05-02 2005-02-24 Karl Storz Gmbh & Co. Kg Ventilanordnung für chirurgische Instrumente und Ventilkorb zur Aufnahme der Ventilanordung

Patent Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5167636A (en) * 1991-10-24 1992-12-01 Mectra Labs, Inc. Cannula sealing mechanism
WO2001002044A1 (fr) * 1999-07-02 2001-01-11 Coloplast A/S Element d'acces et dispositif destines au catheterisme de la vessie a travers un canal artificiel ou naturel sur un patient, et procede de remplacement d'un tel element d'acces
WO2005011791A2 (fr) * 2003-07-31 2005-02-10 Wilson-Cook Medical Inc. Support de guide-fil
EP1537891A2 (fr) * 2003-12-05 2005-06-08 Fujinon Corporation Dispositif pour l'assistance de l'insertion d'un endoscope

Also Published As

Publication number Publication date
AU2007257234A1 (en) 2007-12-13
JP2009538691A (ja) 2009-11-12
EP2020901A2 (fr) 2009-02-11
EP2020901B1 (fr) 2016-07-20
WO2007142844A2 (fr) 2007-12-13
US20070282166A1 (en) 2007-12-06
CA2653834A1 (fr) 2007-12-13
JP5345525B2 (ja) 2013-11-20

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